The kt88 definatly my favorarate is the 6ca7 for musicalty and close second is the 88 none of the midrange glare the 6650 or KT90 has, the 88 is just more full bodied much more texture smoother highs and more natural, have had several pairs of JA80S also have JA200S JA500S JA50 AND 100s I like the 80s and 200s the best.
JADIS JA80 with 6550 or KT 88 or KT90 ?
My Jadis JA80 was built in April 1999 and came equiped from the factory with eight 6550 valves.
Before deciding to buy a new set of tubes, I would like to know some opinions about the advantage or inconvenience of using the KT 88 or the KT 90 tubes in my JA80.
Is there any experience of using these tubes (KT 88 or KT 90) in an amplifier designed from the factory to work with 6550 tubes?
Many thanks for your cooperation.
Before deciding to buy a new set of tubes, I would like to know some opinions about the advantage or inconvenience of using the KT 88 or the KT 90 tubes in my JA80.
Is there any experience of using these tubes (KT 88 or KT 90) in an amplifier designed from the factory to work with 6550 tubes?
Many thanks for your cooperation.
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- 32 posts total
- 32 posts total